次级电子发射

实用Cu-Al-Mg合金次级电子发射体的表面研究

The surface study of cu-al-mg alloy type secondary electron emitter

Cu-Al-Mg合金的次级电子发射机理的探讨

Mechanism of secondary electron emission of cu-al-mg alloy

氧化物阴极次级电子发射系数的温度特性

Effect of Temperature on Secondary Electron Emission Yield of Oxide Cathode

复合稀土钼次级电子发射材料的制备与性能研究

Preparation and Properties Study on the Rare-Earth Molybdenum Secondary Electron Emission Material

微通道板次级电子发射层中各元素随深度的分布

The elemental depth - distribution of secondary electron emitting layer in MCP

电子出现势谱与次级电子发射

Electron appearance potential spectroscopy and secondary electron emission

测量热阴极次级电子发射的新方法及其应用

A new method for measuring the secondary electron emission of thermionic cathode and its application

热解乙氧基铝制备次级电子发射膜

Direct Electrochemical Preparation of Titanium Ethoxide FABRICATION OF SECONDARY EMISSION FILM BY PYROLYZATION OF ALUMINIUM ETHOXIDE

这些光电子通过倍增器电极时由于次级电子发射而倍增，然后被阳极收集成为一个输出脉冲。

These photoelectrons are multiplied by secondary electron emission through the dynodes and then collected by the anode as an output pulse .

根据计算结果和次级电子发射系数得到，航天器表面充电电位与表面材料的原子序数、最大二次电子发射系数和入射离子引起的次级发射系数均有关。

According to the numerical results and secondary electron yield , we get that spacecraft surface charging potentials have a great relationship with maximum secondary electron yield , the atomic number of surface materials and secondary electron yield caused by incident ions .

本文探讨了电子出现势谱与收集极材料的次级电子发射之间的关系，得出了次级电子发射系数小的收集极能够提高俄歇电子出现势谱的信号强度。

In this paper , relation between Anger electron appearance potential spectroscopy ( AEAPS ) and secondary electron emission of collector materials is investigated It is obtained that the collector which has smaller coefficient of secondary electron emission can raise signal intensity of AEAPS .

介绍了多级降压收集极模拟中对次级电子模拟的研究情况。分析了次级电子发射的特性，在模拟中将次级电子近似分为真实次级电子和反射的原电子分别处理。

The phenomenon of secondary electron emission has also been studied .